INA138NA/3KG4
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- Mfr.Part #
- INA138NA/3KG4
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC CURRENT MONITOR 0.5% SOT23-5
- Stock
- 14,828
- In Stock ：
- 14,828
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- Manufacturer :
- Texas Instruments
- Product Category :
- Current Regulation/Management
- Input Bias Current :
- 2µA
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Contact Plating :
- Tin
- Number of Pins :
- 5
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Length :
- 2.9mm
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- INA138
- Min Supply Voltage :
- 2.7V
- Max Supply Voltage :
- 36V
- Operating Temperature :
- -40°C~125°C
- Pbfree Code :
- yes
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Input Offset Voltage (Vos) :
- 2mV
- Package / Case :
- SC-74A, SOT-753
- ECCN Code :
- EAR99
- Number of Amplifiers :
- 1
- Height :
- 1.45mm
- JESD-609 Code :
- e4
- Function :
- Current Monitor
- Thickness :
- 1.2mm
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Width :
- 1.6mm
- Common Mode Rejection Ratio :
- 100 dB
- Amplifier Type :
- Operational Amplifier
- Peak Reflow Temperature (Cel) :
- 260
- Nominal Supply Current :
- 45µA
- Bandwidth :
- 800 kHz
- Sensing Method :
- High-Side
- Accuracy :
- ±0.5%
- Voltage - Input :
- 2.7V~36V
- Weight :
- 17.491656mg
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Datasheets
- INA138NA/3KG4
Current Regulation/Management Texas Instruments INA138NA/3KG4 Overview
The INA138NA/3KG4 by Texas Instruments is a precision current monitor IC, meticulously engineered for high-performance current measurement applications. Designed with a focus on accuracy and reliability, this IC features a minimal error margin of 0.5%, making it an excellent choice for critical current monitoring tasks. The INA138NA/3KG4 is housed in a compact SOT235 package, ensuring it can be integrated into various electronic assemblies without spatial constraints. Its versatile nature makes the Current Regulation/Management Texas Instruments INA138NA/3KG4 an indispensable component for designers looking to maintain precise control over their power management systems.
INA138NA/3KG4 Features
The INA138NA/3KG4 is equipped with several key features that enhance its performance in current monitoring applications:
- High Accuracy: Precision monitoring with a 0.5% error margin ensures dependable readings.
- Low Power Consumption: Ideal for battery-operated devices due to its energy-efficient design.
- Versatile Voltage Range: Operates over a wide input voltage range, suitable for various applications.
- Compact Package: The SOT235 package allows for easy integration into space-constrained designs.
- Simple Implementation: Requires minimal external components, facilitating an easy design-in process.
INA138NA/3KG4 Applications
- Battery Management Systems: Utilized to monitor the charge and discharge cycles accurately, enhancing battery life and safety.
- Power Supply Monitoring: Ensures precise control and monitoring of power supply units, crucial for system stability.
- Overcurrent Protection Devices: Acts as a critical component in safeguarding circuits from excess current, thereby preventing damage.
- Portable Electronic Devices: Ideal for use in smartphones, tablets, and other portable gadgets where power efficiency is paramount.
- Automotive Applications: Deployed in vehicle electronics to monitor electrical systems and ensure optimal performance.
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